diff --git a/dimensionhub/Views/DetailView.swift b/dimensionhub/Views/DetailView.swift
index bd7d434..da9be5a 100644
--- a/dimensionhub/Views/DetailView.swift
+++ b/dimensionhub/Views/DetailView.swift
@@ -257,17 +257,19 @@ struct DetailView: View {
                 }
             }
             
-            HStack(alignment: .center) {
-                NavigationLink(destination: ListView(id: self.id)) {
-                    Rectangle()
-                        .frame(width: 200, height: 25)
-                        .foregroundColor(Color(hex: "#F2F2F2"))
-                        .overlay {
-                            Text("展开全部剧集")
-                                .font(.system(size: 13))
-                                .foregroundColor(Color(hex: "#999999"))
-                                .fontWeight(.regular)
-                        }
+            if detailModel.selectedEpisodes.count >= 5 {
+                HStack(alignment: .center) {
+                    NavigationLink(destination: ListView(id: self.id)) {
+                        Rectangle()
+                            .frame(width: 200, height: 25)
+                            .foregroundColor(Color(hex: "#F2F2F2"))
+                            .overlay {
+                                Text("展开全部剧集")
+                                    .font(.system(size: 13))
+                                    .foregroundColor(Color(hex: "#999999"))
+                                    .fontWeight(.regular)
+                            }
+                    }
                 }
             }
             
diff --git a/dimensionhub/Views/IndexView.swift b/dimensionhub/Views/IndexView.swift
index 35f3ddd..980f579 100644
--- a/dimensionhub/Views/IndexView.swift
+++ b/dimensionhub/Views/IndexView.swift
@@ -422,7 +422,11 @@ extension IndexView {
                             VStack(alignment: .center) {
                                 GeometryReader { geometry in
                                     AsyncImage(url: URL(string: item.thumb)) { image in
-                                        image.resizable()
+                                        image
+                                            .resizable()
+                                            .aspectRatio(contentMode: .fit)
+                                            .frame(width: geometry.frame(in: .local).width, height: 80)
+                                            .clipped()
                                     } placeholder: {
                                         ProgressView()
                                     }
diff --git a/dimensionhub/Views/ListView.swift b/dimensionhub/Views/ListView.swift
index 677a6c9..ecfdd41 100644
--- a/dimensionhub/Views/ListView.swift
+++ b/dimensionhub/Views/ListView.swift
@@ -113,7 +113,7 @@ struct ListView: View {
             
             // 渠道相关的数据列表
             ScrollView(.vertical, showsIndicators: false) {
-                VStack(alignment: .center, spacing: 15) {
+                LazyVStack(alignment: .center, spacing: 15) {
                     ForEach(detailModel.selectedEpisodes) { episode in
                         HStack(alignment: .center) {
                             AsyncImage(url: URL(string: episode.thumb)) { image in